multifd: Add multifd-zlib-level parameter

This parameter specifies the zlib compression level. The next patch
will put it to use.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Juan Quintela 2020-01-23 17:08:52 +01:00
parent ab7cbb0b9a
commit 9004db48c0
4 changed files with 56 additions and 3 deletions

View file

@ -1837,6 +1837,10 @@ void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
}
p->multifd_compression = compress_type;
break;
case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL:
p->has_multifd_zlib_level = true;
visit_type_int(v, param, &p->multifd_zlib_level, &err);
break;
case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE:
p->has_xbzrle_cache_size = true;
visit_type_size(v, param, &cache_size, &err);